<template>
  <div>
    <TypeNav @category='getCategoryId'/>

    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <!-- 品牌 -->
            <li class="with-x" v-if="searchParams.trademark">{{searchParams.trademark.split(":")[1]}}<i @click="removeTrademark">×</i></li>
            <!-- 属性 -->
            <li class="with-x" v-for="(s1,index) in searchParams.props" :key="index">{{s1.split(":")[2]}}<i @click="removeProps(index)">×</i></li>
            <!-- 关键词 -->
            <li class="with-x" v-if="searchParams.keyword">{{searchParams.keyword}}<i @click="removeKeyword">×</i></li>
            <!-- 分类名 -->
            <li class="with-x" v-if="searchParams.categoryName">{{searchParams.categoryName}}<i @click="removeCategoryName">×</i></li>
          </ul>
        </div>
        <!--selector-->
        <SearchSelector  @attrInfo='attrInfo' @trademarkInfo='trademarkInfo'/>

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li :class="{active:isOne}" @click="changeOrder('1',$event)">
                  <i>综合<span v-show="isOne" class="iconfont icon" :class="icon"></span></i>
                </li>
                <li :class="{active:isTwo}" @click="changeOrder('2',$event)">
                  <i>销量 <span v-show="isTwo" class="iconfont icon" :class="icon"></span></i>
                </li>
                <li>
                  <a href="#">新品</a>
                </li>
                <li>
                  <a href="#">评价</a>
                </li>
                <li>
                  <a href="#">价格⬆</a>
                </li>
                <li>
                  <a href="#">价格⬇</a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" v-for="c1 in searchList.goodsList" :key="c1.id">
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="`/detail/${c1.id}`"><img :src="c1.defaultImg" /></router-link>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{c1.price}}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" title="促销信息，下单即赠送三个月CIBN视频会员卡！【小米电视新品4A 58 火爆预约中】">{{c1.title}}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger">加入购物车</a>
                    <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <Pagination 
            :pageNo="this.searchParams.pageNo"
            :pageSize="this.searchParams.pageSize"
            :total="this.searchList.total"
            :continues="5"
            @getPageNo="getPageNo"/>
        </div>
      </div>
    </div>

  </div>
  
</template>

<script>
//import search from '@/store/search';
import { mapState } from 'vuex'
import SearchSelector from './SearchSelector/SearchSelector'
export default {
  name: "Search",
  data(){
    return{
      searchParams: {
        //产品相应的id
        category1Id: "",
        category2Id: "",
        category3Id: "",
        //产品的名字
        categoryName: "",
        //搜索的关键字
        keyword: "",
        //排序:初始状态应该是综合且降序
        order: "1:desc",
        //第几页
        pageNo: 1,
        //每一页展示条数
        pageSize: 3,
        //平台属性的操作
        props: [],
        //品牌
        trademark: "",
      },
    }
  },
  components: {
    SearchSelector
  },
  //在挂载之前调用一次|可以在发请求之前将带有参数进行修改
  beforeMount(){
    //在发请求之前，把接口需要传递参数，进行整理（在给服务器发请求之前，把参数整理好，服务器就会返回查询的数据）
    Object.assign(this.searchParams,this.$route.query, this.$route.params)
  },
  mounted(){
    this.getData()
    this.$bus.$on("searchKey",()=>{//使用事件总线监听Header组件的搜索框
      Object.assign(this.searchParams,this.$route.query, this.$route.params)
      this.getData()
    })
  },
  methods:{
    //把发请求的这个action封装到一个函数里面
    //将来需要再次发请求，你只需要在调用这个函数即可
    getData(){
      this.$store.dispatch("getSearchList", this.searchParams)
    },
    getCategoryId(ID,a,name){//参数ID为TypeNav组件传得分类ID，参数a得作用是判断是几级分类。
      console.log(ID);
      console.log(a);
      this.searchParams.category1Id=""
      this.searchParams.category2Id=""
      this.searchParams.category3Id=""
      this.searchParams.categoryName=name
      this.searchParams.pageNo=1//跳转后 默认第一页
      if(a=="category1Id"){
        console.log(1);
        this.searchParams.category1Id=ID
      }else if(a=="category2Id"){
        console.log(2);
        this.searchParams.category2Id=ID
      }else if(a=="category3Id"){
        console.log(3);
        this.searchParams.category3Id=ID
      }
      this.getData()
    },
    attrInfo(attr,attrValue){//属性
      console.log(attr);
      console.log(attrValue);
      let a1= `${attr.attrId}:${attr.attrName}:${attrValue}`
      console.log(a1);
      this.searchParams.props.push(a1)
      this.searchParams.pageNo=1
      this.getData()
    },
    trademarkInfo(trademark){//品牌
    let a1=`${trademark.tmId}:${trademark.tmName}`
    this.searchParams.trademark=a1
    this.searchParams.pageNo=1
    this.getData()
    },
    removeTrademark(){//移除品牌
      this.searchParams.trademark=undefined
      this.searchParams.pageNo=1
      this.getData()
    },
    removeProps(index){//移除属性
      this.searchParams.props.splice(index,1)
      this.searchParams.pageNo=1
      this.getData()
    },
    removeKeyword(){//移除关键字
      this.searchParams.keyword=undefined
      this.searchParams.pageNo=1
      //通知兄弟组件（即通知搜索框删除关键字）
      this.$bus.$emit('clear')
      this.$router.push({ name: "search", query: this.$route.query });
      this.getData()
    },
    removeCategoryName(){//移除分类
      this.searchParams.categoryName = undefined;
      this.searchParams.category1Id = undefined;
      this.searchParams.category2Id = undefined;
      this.searchParams.category3Id = undefined;
      this.searchParams.pageNo=1
      this.$router.push({name:'search',params:this.$route.params})
      this.getData()
    },
    changeOrder(flag,evet){//排序操作
      let a1=this.searchParams.order.split(':')[0]//获取当前的值是"综合"还是"销量"
      let b1=this.searchParams.order.split(':')[1]//获取当前的值是"升序"还是"降序"
      this.searchParams.pageNo=1
      if(a1==flag){
        b1=="desc"?this.searchParams.order=`${flag}:asc`:this.searchParams.order=`${flag}:desc`
      }else{
        this.searchParams.order=`${flag}:desc`
        
      }
      this.getData();
      console.log(evet);
    },
    getPageNo(page){//监听子组件传递的页数
      this.searchParams.pageNo=page
      this.getData()
    }
  },
  computed:{
    ...mapState({
      searchList:(state)=>state.search.searchList
    }),
    isOne(){
      return this.searchParams.order.split(':')[0]==1
    },
    isTwo(){
      return this.searchParams.order.split(':')[0]==2
    },
    icon(){
      return this.searchParams.order.split(':')[1]=="desc"?'icon-xiafan':'icon-top'
    }
  }
};
</script>

<style lang="less" scoped>
  .main {
    margin: 10px 0;

    .py-container {
      width: 1200px;
      margin: 0 auto;

      .bread {
        margin-bottom: 5px;
        overflow: hidden;

        .sui-breadcrumb {
          padding: 3px 15px;
          margin: 0;
          font-weight: 400;
          border-radius: 3px;
          float: left;

          li {
            display: inline-block;
            line-height: 18px;

            a {
              color: #666;
              text-decoration: none;

              &:hover {
                color: #4cb9fc;
              }
            }
          }
        }

        .sui-tag {
          margin-top: -5px;
          list-style: none;
          font-size: 0;
          line-height: 0;
          padding: 5px 0 0;
          margin-bottom: 18px;
          float: left;

          .with-x {
            font-size: 12px;
            margin: 0 5px 5px 0;
            display: inline-block;
            overflow: hidden;
            color: #000;
            background: #f7f7f7;
            padding: 0 7px;
            height: 20px;
            line-height: 20px;
            border: 1px solid #dedede;
            white-space: nowrap;
            transition: color 400ms;
            cursor: pointer;

            i {
              margin-left: 10px;
              cursor: pointer;
              font: 400 14px tahoma;
              display: inline-block;
              height: 100%;
              vertical-align: middle;
            }

            &:hover {
              color: #28a3ef;
            }
          }
        }
      }

      .details {
        margin-bottom: 5px;

        .sui-navbar {
          overflow: visible;
          margin-bottom: 0;

          .filter {
            min-height: 40px;
            padding-right: 20px;
            background: #fbfbfb;
            border: 1px solid #e2e2e2;
            padding-left: 0;
            border-radius: 0;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

            .sui-nav {
              position: relative;
              left: 0;
              display: block;
              float: left;
              margin: 0 10px 0 0;

              li {
                float: left;
                line-height: 18px;

                a,i {
                  display: block;
                  cursor: pointer;
                  padding: 11px 15px;
                  color: #777;
                  text-decoration: none;
                }

                &.active {
                  a,i {
                    background: #e1251b;
                    color: #fff;
                  }
                }
              }
            }
          }
        }

        .goods-list {
          margin: 20px 0;

          ul {
            display: flex;
            flex-wrap: wrap;

            li {
              height: 100%;
              width: 20%;
              margin-top: 10px;
              line-height: 28px;

              .list-wrap {
                .p-img {
                  padding-left: 15px;
                  width: 215px;
                  height: 255px;

                  a {
                    color: #666;

                    img {
                      max-width: 100%;
                      height: auto;
                      vertical-align: middle;
                    }
                  }
                }

                .price {
                  padding-left: 15px;
                  font-size: 18px;
                  color: #c81623;

                  strong {
                    font-weight: 700;

                    i {
                      margin-left: -5px;
                    }
                  }
                }

                .attr {
                  padding-left: 15px;
                  width: 85%;
                  overflow: hidden;
                  margin-bottom: 8px;
                  min-height: 38px;
                  cursor: pointer;
                  line-height: 1.8;
                  display: -webkit-box;
                  -webkit-box-orient: vertical;
                  -webkit-line-clamp: 2;

                  a {
                    color: #333;
                    text-decoration: none;
                  }
                }

                .commit {
                  padding-left: 15px;
                  height: 22px;
                  font-size: 13px;
                  color: #a7a7a7;

                  span {
                    font-weight: 700;
                    color: #646fb0;
                  }
                }

                .operate {
                  padding: 12px 15px;

                  .sui-btn {
                    display: inline-block;
                    padding: 2px 14px;
                    box-sizing: border-box;
                    margin-bottom: 0;
                    font-size: 12px;
                    line-height: 18px;
                    text-align: center;
                    vertical-align: middle;
                    cursor: pointer;
                    border-radius: 0;
                    background-color: transparent;
                    margin-right: 15px;
                  }

                  .btn-bordered {
                    min-width: 85px;
                    background-color: transparent;
                    border: 1px solid #8c8c8c;
                    color: #8c8c8c;

                    &:hover {
                      border: 1px solid #666;
                      color: #fff !important;
                      background-color: #666;
                      text-decoration: none;
                    }
                  }

                  .btn-danger {
                    border: 1px solid #e1251b;
                    color: #e1251b;

                    &:hover {
                      border: 1px solid #e1251b;
                      background-color: #e1251b;
                      color: white !important;
                      text-decoration: none;
                    }
                  }
                }
              }
            }
          }
        }

        // .page {
        //   width: 733px;
        //   height: 66px;
        //   overflow: hidden;
        //   float: right;

        //   .sui-pagination {
        //     margin: 18px 0;

        //     ul {
        //       margin-left: 0;
        //       margin-bottom: 0;
        //       vertical-align: middle;
        //       width: 490px;
        //       float: left;

        //       li {
        //         line-height: 18px;
        //         display: inline-block;

        //         a {
        //           position: relative;
        //           float: left;
        //           line-height: 18px;
        //           text-decoration: none;
        //           background-color: #fff;
        //           border: 1px solid #e0e9ee;
        //           margin-left: -1px;
        //           font-size: 14px;
        //           padding: 9px 18px;
        //           color: #333;
        //         }

        //         &.active {
        //           a {
        //             background-color: #fff;
        //             color: #e1251b;
        //             border-color: #fff;
        //             cursor: default;
        //           }
        //         }

        //         &.prev {
        //           a {
        //             background-color: #fafafa;
        //           }
        //         }

        //         &.disabled {
        //           a {
        //             color: #999;
        //             cursor: default;
        //           }
        //         }

        //         &.dotted {
        //           span {
        //             margin-left: -1px;
        //             position: relative;
        //             float: left;
        //             line-height: 18px;
        //             text-decoration: none;
        //             background-color: #fff;
        //             font-size: 14px;
        //             border: 0;
        //             padding: 9px 18px;
        //             color: #333;
        //           }
        //         }

        //         &.next {
        //           a {
        //             background-color: #fafafa;
        //           }
        //         }
        //       }
        //     }

        //     div {
        //       color: #333;
        //       font-size: 14px;
        //       float: right;
        //       width: 241px;
        //     }
        //   }
        // }
      }
    }
  }
  .icon, .iconfont {
  font-family:"iconfont" !important;
  font-size:16px;
  font-style:normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
  }
</style>
